#A331A8#A331A8

#A331A8 is a mid, highly saturated purple. Relative luminance 0.128; OKLCH L 53.0% C 0.201 H 326.2°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#A331A8
RGB	rgb(163, 49, 168)
HSL	hsl(297, 55%, 43%)
HSV	hsv(297, 71%, 66%)
CMYK	cmyk(3%, 70.8%, 0%, 34.1%)
CIE-LAB	lab(42.48, 60.73, -40.34)
CIE-LCH	lch(42.48, 72.91, 326.41°)
OKLab	oklab(53.04% 0.167 -0.112)
OKLCH	oklch(53.04% 0.201 326.2)
XYZ	xyz(23.2700, 12.8119, 38.2855)
Luminance	0.1281 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A331A8 #36A831

analogous

#6731A8 #A331A8 #A83171

triadic

#A331A8 #A8A331 #31A8A3

tetradic

#A331A8 #A86731 #36A831 #3171A8

square

#A331A8 #A86731 #36A831 #3171A8

split-complementary

#A331A8 #71A831 #31A867

monochromatic

#471549 #752379 #A331A8 #C54CCB #D57BD8

Accessibility & contrast

On white

5.90

#A331A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#A331A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A331A8

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A331A8	#FFFFFF	#000000	##FFFFFF
##A331A8	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#165BAB

Deuteranopia (green-blind)

#4C69A5

Tritanopia (blue-blind)

#A74469

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #a331a8;
/* rgb */ color: rgb(163, 49, 168);
/* oklch */ color: oklch(53.0% 0.201 326.2);

Tailwind

colors: {
  custom: {
    50: '#c274c2',
    500: '#a331a8',
    950: '#000000',
  },
}

SCSS

$custom: #a331a8;
$custom-light: #c274c2;
$custom-dark: #000000;

JSON

{
  "hex": "#a331a8",
  "rgb": {
    "r": 163,
    "g": 49,
    "b": 168
  },
  "hsl": {
    "h": 297.479,
    "s": 54.839,
    "l": 42.549
  },
  "oklch": {
    "l": 0.53043,
    "c": 0.20109,
    "h": 326.2
  },
  "luminance": 0.1281
}

Semantic roles & 50–950 ramp

primary

#A331A8

secondary

#77C174

accent

#DE4A50

background

#FCF7FC

surface

#F8EDF8

border

#D1C8D1

text

#130912

muted

#827B81

Preview Lab

Preview with #A331A8

Body copy rendered with the generated semantic roles for this colour.

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